Research & reports

Baltazar M.L. Namwata · African Quarterly Social Science Review · Africa

A cross-sectional survey using multistage sampling across 15 neighborhoods (mitaa) in eight wards of Dodoma City, Tanzania, examined types, spatial distribution and gender dynamics of urban agriculture among 300 urban farmers in squatter and non-squatter settlements, using structured questionnaires, focus groups, key informant interviews and field observation. Crop-only farming was the most common of the observed typologies (crop-only, mixed, and livestock-only), with homestead farming linked to more informal cultivation on floodplains and government land in violation of land-use policy. Men dominated farming decision-making overall, though a trend toward joint and female-headed farming emerged among female-headed households, and squatter and non-squatter areas differed in tenure security, rule enforcement and infrastructure access.

· International Journal of Agricultural Economics · Nigeria (Southwestern)

Analyzes the factors driving adoption of urban agriculture among households in southwestern Nigeria and its effect on household food security.

Adeyemi, F., Mwangi, L., Okafor, B., Mutua, S. · World Development · Africa

Study of 1,200 women farmers across 6 Sub-Saharan countries. Women completing extension training increase productivity 40-60% and earn 35-50% higher incomes.

E. A. Ajah, EB Etowa, EB Effa, UI Ofem, HE Iso, OI Ettah, IA Asuquo · African Journal of Food Agriculture Nutrition and Development · Nigeria (Calabar)

This study analyzed the effect of credit on the poverty status of 110 randomly sampled roasted plantain vendors in Calabar, Nigeria. Findings showed that 60% of vendors were female, with an average age of 35 and an average household size of four. Poverty incidence was lower among credit recipients (64.5% of vendors) at 0.268, compared to non-recipients at 0.487. Credit access and household size were found to have statistically significant associations with the poverty index.

Abdias Rodias Paul Ngalekoua · Advanced Research in Economics and Business Strategy Journal · Africa

This study investigated the impact of urban agriculture on the empowerment of female vegetable growers in Talangaï's 6th district, Brazzaville, Republic of Congo. A qualitative and quantitative survey was conducted with 105 selected households through semi-structured interviews. The findings confirmed that vegetable growing acts as a vector for empowerment and improves producers' living conditions, contributing to poverty and unemployment reduction, and positively impacting their social and economic spheres.

Akuto Akpedze Konou, Kossiwa Zinsou-Klassou, Victoria M. Mwakalinga, Jean-Claude Baraka Munyaka, Armel Firmin Kemajou Mbianda, Jérôme Chenal · Sustainability · Africa

This perceptual study surveyed 733 urban farmers in Dar es Salaam and Greater Lomé to explore the psychosocial effects of urban agriculture on their well-being. Using the Mental Health Continuum–Short Form and bespoke questionnaires, the research found significant variations in urban agriculture-related happiness across city zones, with peripheral farmers reporting greater satisfaction than urban counterparts. Female farmers also reported higher levels of happiness.

Michael Rudolph, Evans Muchesa · Suid-Afrikaanse tydskrif vir landbouvoorligting/South African journal of agricultural extension · South Africa (Johannesburg)

This article explores the potential of agroecology to address health disparities in urban communities in South Africa, where approximately 34% of Johannesburg households face food insecurity. A transdisciplinary literature review, using secondary data from the University of Johannesburg and Siyakhana Growth and Development, posits that an agroecological approach can effectively address food and nutrition insecurity. The study emphasizes the importance of localized food production, personalized training, and a supportive policy framework for urban farming and agroecology.

Leonard Ninsheka, Edward Ssemakula, Christopher Ewaechabo Tiyo, Rebecca Kalibwani, Ronald Kityo, Wilson Mugizi, Willbroad Byamukama · East African Journal of Agriculture and Biotechnology · Sub-Saharan Africa

This review paper examines existing literature on the effects of urban agriculture on the socio-economic status of urban farmers in Sub-Saharan African cities, specifically focusing on Zambia, South Africa, and Nigeria. The review found scanty information regarding how urban agriculture affects farmers' socio-economic status, how farmers derive social and economic status from it, and the types and motivations of farmers. It concludes that understanding crucial factors for food security, income, and related benefits in urban agriculture is essential for policy and technology development.

Annabel Nyole, Daphne Randall, Naserian Saruni · The Journal of Public Space · Africa

A 2024 photo essay on youth-led public space initiatives in Nairobi, Kenya; Kampala, Uganda; Freetown, Sierra Leone; and Harare, Zimbabwe. Using empirical data, it documents youth revitalizing local economies through urban farming and income diversification, and acting as stewards of green spaces in ways that enhance urban vitality, social connection, and well-being. It also reports that youth are extending their engagement into the digital sphere, advocating for internet access in public spaces as a socio-economic right.

Takele Taye Desta · Veterinary Medicine and Science · Ethiopia

Based on in-depth interviews with seven key informants in the cities of Adama and Addis Ababa, Ethiopia, a study evaluates the significance of urban goat production, one component of urban agriculture, and ways to lessen its adverse impacts. Goats can thrive in limited urban open spaces, scavenge leftovers from homes and open markets, and browse on open public land; incorporated into urban agriculture, they can contribute to a circular economy, thrive on a limited supply of water and feed, and require less care and space. Goat farming is used to mitigate the adverse impact of climate change, and goats' active nature makes them better at avoiding traffic accidents; they can also be used to control bush encroachment. Urban goat farming improves land use efficiency and food security, and goats can be used for children's play and urban ecotourism. However, goats can harm urban green spaces, so goat production must be zoned to avoid this. The study concludes that urban goat farming could add a new dimension to urban food security, but that more empirical evidence needs to be generated to support its adoption.

Charlie M. Shackleton, Peta Brom, Nanamhla Gwedla, Abraham R. Matamanda, Mallika Sardeshpande, Sopna Kumar-Nair · Cities · South Africa

Using South Africa as a case example, the study scored six types of urban green infrastructure (UGI) — amenity spaces, blue infrastructure, natural/semi-natural lands, urban parks, urban agriculture and verges — against five dimensions of poverty alleviation: cash or non-cash income, skills development and learning, physical and mental health, reduced vulnerability and risk, and participation in decision-making, rating current and future potential alongside the degree of change required. Urban agriculture was scored as having the highest current potential to contribute to poverty alleviation and verges the lowest, while parks and amenity spaces offered the greatest returns per effort and verges were identified as key sites for pro-poor intervention due to their wide distribution. Overall, the study concluded that greater investment and changes in the attitudes of authorities would have a bigger impact on poverty alleviation across all UGI types than changes to policy and procedure.

Chernet Assefa, Addisu Getahun, Endale Mekonnen · Middle East Research Journal of Economics and Management · Ethiopia

A participatory demonstration conducted in three districts of the Akaki Kaliti sub-city of Addis Ababa, Ethiopia, during the 2021/22 production year, in which a total of 61 farming households (47 male-headed, 14 female-headed) benefited, covering 14 hectares of bread wheat and 30 hectares of teff. The demonstrated technologies produced an average grain yield of 56.66 quintals/hectare for bread wheat and 22.16 quintals/hectare for teff, both higher than the national average. The study concludes that boosting agricultural production requires stakeholder attention to disseminating and adopting improved crop varieties with full production packages, using cluster farming to reduce poverty and ensure food security.

City of Johannesburg, Department of Social Development · City of Johannesburg · South Africa

A 2024 policy document adopted by the City of Johannesburg's Department of Social Development, stating that approximately 9.6% of households in the city are indigent households constantly threatened by food insecurity (StatsSA, 2018), and citing a 2021 estimate that 30.9% of people are threatened by food insecurity (Rudolph et al.). It outlines interventions including regional agricultural resource centres, farming hubs, and food parcel distribution.

Peter Sanjo Adewale, Sunday Clement Olubunmi Makinde, V. Kusemiju · Journal of Environment and Sustainable Development · Nigeria (Lagos)

This mixed-method study in Lagos State, Nigeria, examined the effects of Urban and Peri-urban Vegetable Production (UPVP) on farmers' livelihood subscales using a Household Livelihood Survey and Focus Group Discussion. The findings indicate that all livelihood subscales (Physical, Natural, Financial, Social, Human) were positively and significantly impacted by UPVP, with a moderately high overall impact. The study concludes that UPVP can be a resilient sector for the economy and sustainable development.

Odera Chukwumaijem Okafor, Pamela Ogochukwu Mgbenwelu · Trends in Agricultural Sciences · Nigeria

This study investigated the impacts of urban agriculture on the environment of Awka, Anambra State, Southeastern Nigeria, using a multi-stage sampling process and analyzing data with descriptive statistics and Spearman's Correlation Coefficient. Findings showed that urban agriculture significantly contributes to the well-being of some city residents by providing revenue, employment, food security, and poverty reduction. The study concluded that urban agriculture should be viewed as a lucrative commercial activity.

Xolile Mkhize, Bonginkosi E. Mthembu, Carin Napier · Journal of Agriculture and Food Research · South Africa (Durban)

This study in Umlazi Township, Durban, South Africa, assessed food and nutrition insecurity in an urban informal settlement through a household survey (n=200), vendor survey (n=25), anthropometric data, and land ecotope data. Findings showed that over 67.0% of informal dwellers were unemployed, surviving on a household food budget under US$115.1 per month, and 73.0% of households lacked access to land for cultivation. The study concludes that land accessibility for food production is restricted, contributing to food insecurity.

Habtamu Serbessa · International Journal of African and Asian Studies · Ethiopia

This study examined how vegetable production supplements food and income for residents of urban Addis Ababa, Ethiopia, using household-level quantitative data analyzed with descriptive and inferential statistics. Of respondents, 99.2% said vegetable production provides fresh food for their households, 41.9% earned up to 10,000 birr per production cycle, and 30.7% of producers hired up to ten employees, with seeds and pesticides being the more expensive inputs; multivariate analysis found households earning around 10,000 birr per production cycle were significantly affected by farming in residential areas (p = 0.008), and households were found to prioritize food consumption over profiting from sales.

Marié J. du Toit, Olivia Rendón, Viktoria Cologna, Sarel S. Cilliers, Martin Dallimer · Frontiers in Ecology and Evolution · South Africa

A case study in a low-income former township area in South Africa, involving 140 home garden owners, found that gardens did not substantially contribute to household food security. Only 10% of households were completely food secure, and dietary diversity was very low. Key constraints included cultural practices, a focus on ornamental plants, and reliance on purchased food.

Oluwole Matthew Akinnagbe, Obadamilola Enitan Ipinmoye · DOAJ (DOAJ: Directory of Open Access Journals) · Nigeria (Ondo State)

This study examined the effects of urban agriculture on households' livelihoods in Ondo State, Nigeria, using a multistage sampling procedure with 150 respondents. Major crops and livestock were leafy vegetables (100.0%) and broiler chickens (57.0%), respectively. The majority (82.0%) of urban agriculture practitioners had no contact with extension agents. Urban agriculture significantly improved respondents' standard of living (from 85.0% to 98.0%) and saving patterns (from 66.7% to 100.0%), and also led to improved knowledge.

Alexandra Zivkovic, Emily V. Merchant, Thomas Nyawir, Daniël J. Hoffman, James E. Simon, Shauna Downs · Current Developments in Nutrition · Kenya (Nairobi)

A feasibility and preliminary impact assessment of sack gardens for women in Kibera, Nairobi, Kenya, involving 21 participants in 2018-2019, found reduced household food insecurity. However, key barriers included insufficient inputs and difficulties in group work, particularly communication. The study suggests sack gardens may partially improve diet quality, but further research is needed on household income impact.

Brian Tigere, Theresa Moyo · African Journal of Disability · South Africa

A qualitative study in rural Limpopo province, South Africa, examined the role of community gardens in uplifting persons with disabilities and their communities. Using face-to-face interviews with 21 participants, including people with disabilities and government officials, the study found that community gardens contributed to the economic and social well-being of persons with disabilities by providing income and creating jobs. The study recommends a disability access audit to address accessibility challenges.

Mawuna Donald Houessou, B.G.J.S. Sonneveld, Augustin K. N. Aoudji, Fréjus THOTO, D. J. Snelder, Anselme Adégbidi, Tjard de Cock Buning · Development in Practice · Benin

A survey of 88 urban poor individuals in Benin investigated their profiles and constraints affecting participation in allotment gardens. Findings revealed low educational and income levels, overcrowded and unsanitary housing, and limited access to social services and health facilities among the participants. Furthermore, 76% of them experienced food insecurity, and engaging them in allotment gardens was constrained by requirements for farming skills, financial capital, and safety issues.

Adrino Mazenda, Nonkosazana Molepo, Tinashe Mushayanyama, Saul Ngarava · British Food Journal · South Africa (Gauteng)

This quantitative cross-section study estimated the determinants of household food insecurity in the Gauteng City-Region, South Africa, using binary logistic regression on 13,616 observations from the Gauteng City-Region Observatory Quality of Life 2020/2021 data. The main findings highlight unemployment, health status, education, household size, indigency, and income as the primary determinants of food insecurity. Further studies are needed for an in-depth assessment of household coping mechanisms, the influence of government social grants, and access to credit.

Emaediong Uko, Tony Binns, Etienne Nel · Agroecology and Sustainable Food Systems · Nigeria (Benin City)

This study investigated the significance of urban and peri-urban agriculture (UPA) in Benin City, Southern Nigeria. Field-based data, collected using qualitative research methods (observation, in-depth interviews, and questionnaire surveys), revealed that in the context of unpredictable and frequent economic shocks, households across all socio-economic levels significantly depend on food production activities. This dependence serves not only for immediate survival but also as a means of reducing household vulnerability and building resilience against future shocks.

Gamuchirai Chakona · · South Africa

A study surveyed 314 randomly selected households in four peri-urban settlements in South Africa to assess dietary diversity and food security. Findings revealed generally low dietary diversity and high levels of food insecurity across all sites, with male-headed households experiencing worse conditions than female-headed households. Food insecurity was linked to high poverty, unemployment, and low education levels.